I need help on how to check the clearances on the mainshaft of a crx si trans.
The trans has all new bearings, yes everysingle one along with a obx lsd that is already properly shimmed. Has stock final drive and gears

for one like bone said we need to know more details, tranny parts years and such, we also need to know what the issue is, are you trying to bolt the cases together and cant because the shaft binds when you bolt them together and have about a 3/16th gap between the cases?

The cases and all the parts are out of a 90 or 91 si trans. I haven't bolted the cases together yet. I just want to measure the shim on the input shaft because Its not the original case that was with that input shaft. I just need to know how to measure it and i will post pictures.

The cases and all the parts are out of a 90 or 91 si trans. I haven't bolted the cases together yet. I just want to measure the shim on the input shaft because Its not the original case that was with that input shaft. I just need to know how to measure it and i will post pictures.

Its a 90 case and I already measured the shim for the lsd and it was fine and I have all the tools I need. Has anyone ever done this before. I am sure someone has switched out an input shaft before. It needs to be measured